Ultraviolet Disinfection
Single Ended Fixture
Model X-Plus™
Fixtures are X-Plus type, single-ended UV-C lamp fixtures and are factory assembled
and tested. They consist of a NEMA 4X housing, rubber gasket, locking eyelets, automatching power supply with integral power interlock and power disconnect,
LampClamp™ lamp holder, and lamp socket, and are constructed for outdoor
environments.
Housing is NEMA 4X rated, and constructed of high-performance polycarbonate for a
lightweight, low solar gain, structural system. It incorporates padlock eyelets and all
other components into one integral assembly that simplifies installation, serviceability,
and safety. The housing is designed to be mounted and serviced from the outside of a
unit or ductwork, so that the lamp protrudes into “conditioned” air. The lamp is held in
place and supported in the airstream by a patent-pending compression collar and
compression nut (LampClamp™) and circular lamp support.
Gaskets are rubber-based cylindrical types sufficient to provide an airtight seal
between the mounting surface and fixture housing.
Power supply is an auto-matching, multi-volt input (120-277Vac ± 10%), Class 2 type
with a high-power factor and a sound rating of A. Safety features include a microinterlock switch, service power disconnect, and LampClamp™. Its design maximizes
lamp output in lamps from 17 to 61” long, in operating conditions from 1–77° C, 100%
RH, and at any velocity over the lamp’s life. It features RF and EMI suppression and
end-of-lamp-life protection.
Lamps are high-output, hot cathode, T5, Circline®‚ cell-base types that produce
broadband UV-C between 250–260 nm. Each lamp is capable of producing the
specified output at any velocity or temperature of 1–77°C. Lamps are standard, nonozone producing, low residue types, with EncapsuLamp™ technology optional.
Sockets are Circline® 4-pin types encased by the LampClamp™ and are constructed
of a UV-C-resistant polycarbonate for long life, total reliability of contact, superior
support, and serviceability.
Rev D 8/11